Inventor · disambiguated record
Mark D. Callaghan
Also filed as: CALLAGHAN MARK D · CALLAGHAN MARK DOUGLAS
6 granted patents·31 citations·filing 2003–2014
79Inventor score
Top patents by PatentIndex Score
6 records- 0186US9697247B2Tiered data storage architectureFACEBOOK INC·Filed 2014·Granted Jul 4, 2017·14 cites·18 claims
- 0271US7680791B2Method for sorting data using common prefix bytesORACLE INT CORP·Filed 2005·Granted Mar 16, 2010·12 cites·40 claims
- 0349US7720790B2Dynamic selection of frequent itemset counting techniqueORACLE INT CORP·Filed 2003·Granted May 18, 2010·2 cites·18 claims
- 0439US8631020B2Encoding data to be sortedCALLAGHAN MARK D·Filed 2009·Granted Jan 14, 2014·1 cites·16 claims
- 0537US7587396B2Encoding data to be sortedORACLE INT CORP·Filed 2004·Granted Sep 8, 2009·2 cites·35 claims
- 0634US8825674B2Encoding data to be sortedCALLAGHAN MARK D·Filed 2009·Granted Sep 2, 2014·0 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →